Armor produces ASCII output instead of binary so it can be easily sent via E-mail.

armor产生非二进制的ASCII输出，这样，易于通过电子邮件将其发送。

youdao

Some theories on why the chain armor that knights used to wear was called mail include the idea that it was hammered together.

一些理论考证说，曾经穿在骑士身上的锁子甲之所以叫做mail(铠甲)，和它是被敲打而成有关。

youdao

To cover or armor with mail.

用铠甲覆盖或武装…

youdao

One display offers an exploded view of the armor's constituent elements, from shin guards and boots to chain-mail sleeves and the shoulder guards that rest against the warrior's back like folded wings.

WSJ: Dressed to Kill in Peacetime | Samurai! | Museum of Fine Arts, Boston | By Lee Lawrence